Danny Sung
4dd6c81f28
* travis: update CI environments * Add BlueSocketTestCommonLibrary, BlueSocketTestClient, BlueSocketTestServer - Add a library component to make it easier to do tests and profiling under streaming loads (multiple client connections, lots of data, etc.) * Removed Swift 4.x, bumped minimum swift version requirement to 5.1 * keep build at Swift 5.0; update CI to only test from 5.1.5 on up * Only attempt to build command-line for Swift 5.2+ * Ensure tools and dependencies only build for Swift 5.2+ * Address various lint errors * Update README with version details and latest iOS related issues
60 lines
1.4 KiB
Swift
60 lines
1.4 KiB
Swift
//
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// SocketHandler.swift
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// BlueSocket
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//
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// Created by Sung, Danny on 2021-04-10.
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// Copyright © 2021 Kitura project. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import Foundation
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import Socket
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protocol SocketHandler: AnyObject {
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var error: Error? { get set }
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var socket: Socket { get }
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var hasActivity: Bool { get }
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func processInternal() throws
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}
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extension SocketHandler {
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func process() {
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do {
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try processInternal()
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} catch {
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print("Error: \(error.localizedDescription)")
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self.error = error
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}
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}
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}
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protocol BufferedSocketHandler: SocketHandler {
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var pendingOutput: Data { get set }
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}
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protocol ClientSocketHandler: SocketHandler {
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var onClose: () -> Void { get set }
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}
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extension BufferedSocketHandler {
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var hasPendingOutput: Bool {
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return pendingOutput.count > 0
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}
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}
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